Esperanto edit

Alternative forms edit

Etymology edit

From spontana (spontaneous) +‎ -eco (quality).

Pronunciation edit

  • IPA(key): [spontanˈet͡so]
  • Rhymes: -et͡so
  • Hyphenation: spon‧tan‧e‧co

Noun edit

spontaneco (uncountable, accusative spontanecon)

  1. spontaneity